var mysql = require('mysql');
var connection = mysql.createConnection({
  host: 'localhost',
  user: 'root',
  password: 'yhx1205',
  database: 'juzao',
  multipleStatements:true
});


connection.connect();
module.exports = (sql) => {
  return new Promise(next => {
    

    connection.query(sql, function (error, results, fields) {
      if (error) throw error;
      // console.log('The solution is: ', results[0].solution);
      next(results)
    });

    // connection.end();
  })

}